24011 series, 3/2 direct solenoid actuated poppet valve24011 series, 3/2 direct solenoid actuated...

24011 series, 3/2 Direct solenoid actuated poppet valve

2/15en 5.4.306.01

Our policy is one of continued research and development. We therefore reserve the right to amend, without notice, the specifications given in this document. (2004 - 5122e) © 2015 Norgren GmbH

Medium:Compressed air, filtered, non- lubricated and dry. Other gase and liquid fluids on request. (Viscosity for gaseous or liquid fluids up to 40 mm2/s)Operation:Direct solenoid operatedpoppet valveOperating pressure:0 ... 10 bar (0 ... 145 psi)Orifice:5 mm

Flow:Gaseous fluids: 340 l/minLiquid fluids: Cv 0,34Port size:G1/4, 1/4 NPTNAMUR Interface with integrated recirculation from the exhaust air to the acutator sping chamberFlow direction:OptionalMounting position:Any, but preferably withsolenoid vertical

Ambient/Media temperature:NBR:-25 ... +80°C (-13 ... +176°F) FPM: -10...+120°C (+14 ... +248°F) Water +95°C (+203°F)VMQ:-40... +60°C (-40 ... +140°F)Depending on solenoid system Air supply must be dry enough to avoid ice formation at temperatures below +2°C (35°F).For outdoor installations must beprotected all connections againstthe penetration of moisture anda solenoid with IP66 protectionmust be used!

Materials:Body: Aluminium anodized(suitable for high humidity, sulphuric, sodium chloride or ammonia environments),brass 2.0401 (Ms 58) orstainless steel 1.4404 (316 L) Seal: FPM, NBR, VMQ Inner parts: stainless steel, brass

Flow conversion:Cv US Gallon/min (water) = l/min (air) x 0,001Kv m³/h (water) =l/min (air) x 0,000906

Technical features

> Port size: 1/4” (ISO G or NPT), NAMUR Interface

> Main application: Single and double acting actuators

> TÜV-approval based on type examination DGRL 97/23/EC and IEC 61508, multichannel up to SIL 3 (12 years)

> Add-on manual over-ride or inductive limit switches on request

> Suited for outdoor use under critical environment conditions.

> Variable valve solenoid combination

Technical data Housing: BrassSymbol Port

sizeOrifice(mm)

Operating pressure (bar) (psi)

Material Seat seal

Manual override

Test certificateIEC 61508 97/23/EC

Weight(kg)

DrawingNo.

Solenoid group

Model *1)

2

1 3

G1/4 5 0 ... 10 0 .. 145 NBR Not possible X — 0,65 1 A + B 2401103

G1/4 5 0 ... 10 0 .. 145 NBR Push only X — 0,70 1 A + B 2401107

G1/4 5 0 ... 10 0 .. 145 NBR Turn and lock — — 0,70 1 A + B 2401119

G1/4 5 0 ... 10 0 .. 145 NBR Not possible X X 0,65 1 A + B 2401149

G1/4 5 0 ... 10 0 .. 145 FPM Not possible X — 0,65 1 A + B 2401126

G1/4 5 0 ... 10 0 .. 145 VQM Not possible X — 0,65 1 A + B 2401153

G1/4 5 0 ... 10 0 .. 145 VQM Semi automatic X — 0,70 1 A + B 2401154

1/4 NPT 5 0 ... 10 0 .. 145 NBR Not possible X X 0,65 1 A + B 2401138

1/4 NPT 5 0 ... 10 0 .. 145 NBR Push only X — 0,70 1 A + B 2401148

1/4 NPT 5 0 ... 10 0 .. 145 NBR Turn and lock — — 0,70 1 A + B 2401136

1/4 NPT 5 0 ... 10 0 .. 145 NBR Semi automatic X — 0,70 1 A + B 2401140

1/4 NPT 5 0 ... 10 0 .. 145 FPM Not possible X — 0,65 1 A + B 2401131

1/4 NPT 5 0 ... 10 0 .. 145 VQM Not possible X — 0,65 1 A + B 2401106

1/4 NPT 5 0 ... 10 0 .. 145 VQM Push only X — 0,70 1 A + B 1025226

*1) When ordering please indicate solenoid, voltage and current type (frequency). • Particulary for valves with TÜV approval and attachment in plants based on safety standard IEC 61511, taking into account to the operating and maintance instructions document 7503444.


Our policy is one of continued research and development. We therefore reserve the right to amend, without notice, the specifications given in this document. (2004 - 5122e) © 2015 Norgren GmbHen 5.4.306.02

2/15

Housing: Stainless steel Symbol Port size Orifice

(mm)Operating pressure (bar)

Material Seat seal

Manual override


Weight(kg)

DrawingNo.

Solenoid group

Model *1)

2

1 3

G1/4 5 0 ... 10 NBR Not possible X X 0,65 2 A + B 2401186

1/4 NPT 5 0 ... 10 NBR Not possible X X 0,65 2 A + B 2401112

1/4 NPT 5 0 ... 10 FPM Semi automatic — — 0,70 2 A + B 2401146

1/4 NPT 5 0 ... 10 FPM Not possible — — 0,65 2 A + B 1025227

G1/4 5 0 ... 10 FPM Not possible — — 0,70 2 A 2401127 *2)

G1/4 5 0 ... 10 FPM Push only — — 0,70 2 A 2401170 *2)

G1/4 5 0 ... 10 FPM Turn and lock — — 0,70 2 A 2401139 *2)

G1/4 5 0 ... 10 VMQ Not possible — X 0,65 2 A 2401155 *2)

1/4 NPT 5 0 ... 10 FPM Not possible — — 0,65 2 A 2401147 *2)

1/4 NPT 5 0 ... 10 VMQ Not possible — X 0,65 2 A 2401168 *2)

2

21

12

3

3

NAMUR G1/4 5 0 ... 10 NBR Without X — 1,00 2 A + B 2401196

NAMUR G1/4 5 0 ... 10 VQM Without — — 1,00 2 A 2401142

2

21 1

12

3

3

NAMUR G1/4 5 0 ... 10 NBR Without X X 1,00 3 A + B 1025212 *3)

NAMUR 1/4 NPT 5 0 ... 10 NBR Without X X 1,00 3 A + B 1025328 *3)

Housing: Aluminium anodizedSymbol Port size Orifice

(mm)Operating pressure (bar)

Material Seat seal

Manual over-ride


Weight(kg)

DrawingNo.

Solenoid group

Model *1)

2

21

12

3

3

NAMUR G1/4 5 0 ... 10 NBR Without X X 0,55 3 A + B 2401191


NAMUR G1/4 5 0 ... 10 NBR Without — — 0,70 5 A + B 1025333 *5)

NAMUR 1/4 NPT 5 0 ... 10 NBR Without X X 0,55 3 A + B 1025254

NAMUR G1/4 5 0 ... 10 VQM Without X — 0,55 3 A + B 2401133

2

21 1

12

3

3


*1) When ordering please indicate solenoid, voltage and current type (frequency). *2) Complete stainless steel version *3) Port P in flange according to VDI/VDE 3845 for attachment of positioners or to interlinking plate (see data sheet N/en 5.8.300) *4) Free of non-ferrous metals *5) Proximity switch • Particulary for valves with TÜV approval and attachment in plants based on safety standard IEC 61511, taking into account to the operating and maintance instructions document 7503444.



en 5.4.306.032/15

Solenoids group A, standard voltagesPower consumption24 V d.c. 230 V a.c.(W) (VA)

Rated current

24 V d.c. 230 V a.c.(m A) (m A)

Protection classIP/NEMA

Ex-Protection(ATEX-Category)

TemperatureAmbient/Media(°C)

Electricalconnection

Weight

(kg)

Drawing

No.

Circuitdiagram

No.

Model

16,9 — 703 — IP65 (with connector)

— -25 ... +60Media: +80 max

Connector DIN EN175301-803,Form A *1)

0,26 3 1 0800

— 17,3 — 75 IP65 (with connector)

— -25 ... +60Media: +80 max

Connector DIN EN175301-803,Form A *1)

0,35 4 6 3803

8,9 — 369 — IP65 — -30...+90Media: +110

Terminals, cableglandPg 13,5

0,5 9 2 4120

— 10 — 43 IP65 — -30...+90Media: +110


0,5 9 6 4121

8,9 — 369 — IP67 — -30...+90Media: +110

3 m cable,encapsulated inEP resin

0,7 9 2 4122

— 10 — 43 IP67 — -30...+90Media: +110


0,7 9 6 4123

8,9 — 369 — IP66 (with cable gland)

II 2 G Ex e mb IIC T4/T5 GbII 2 D Ex tb IIIC T130°C Db IP66

T4: -40 ... +65 T5: -40 ... +55-40 ... +65

M20 x 1,5 *1) 0,5 6 4 4270

— 10,0 — 43 IP66 (with cable gland)


T4: -40 ... +65 T5: -40 ... +55-40 ... +65

M20 x 1,5 *1) 0,5 6 7 4271


II 2 G Ex d mb IIC T4/T6 GbII 2 G Ex e mb IIC T4/T6 GbII 2 D Ex tb IIIC T130°C Db

T4: -40 ... +70 T6: -40 ... +40

-40 ... +70

1/2 NPT *1) 0,8 7 20 4670



T4: -40 ... +70 T6: -40 ... +40

-40 ... +70

1/2 NPT *1) 0,8 7 21 4671



T4: -40 ... +70 T6: -40 ... +40

-40 ... +70

M20 x 1,5 *1) 0,8 7 20 4672



T4: -40 ... +70 T6: -40 ... +40

-40 ... +70

M20 x 1,5 *1) 0,8 7 21 4673


II 2 G Ex mb d IIC T4/T6II 2 G Ex mb e II T4/T6

T4: -40 ... +50 T6: -40 ... +40

M20 x 1,5 *1) 1,2 10 4 4872

— 10 — 43 IP66 (with cable gland)

II 2 G Ex mb d IIC T4/T6II 2 G Ex mb e II T4/T6

T4: -40 ... +50 T6: -40 ... +40

M20 x 1,5 *1) 1,2 10 7 4873

13,6 — 567 — NEMA 4, 4X,6, 6P, 7, 9

XP/DIP, Div. 1 & 2CI. I, Gr. A-DCI. II/III, Gr. E-GT3 (160°C)

-20 ... +60 Flying leads450 mm

0,5 8 1 3826

— 15,7 — 68 NEMA 4, 4X,6, 6P, 7, 9



0,5 8 5 3827

Standard voltages (±10%) 24 V d.c., 230 V a.c., other voltages on request. Design according to VDE 0580, EN 50014/50028. 100% duty cycle. *1) Connector/cable gland is not scope of delivery, see table »Accessories« Attention: The protection class for coil series 46xx and 48xx is determined by the choice of cable gland. Example: if an ATEX-certified cable gland is used that has Ex d type of protection, the solenoid will have the protection class Ex d mb; if a cable gland with Ex e type of protection is used, the solenoid will have protection class Ex e mb.

ApprovalsModel Approvals

ATEX IECEx FMDatasheet

382x — — CSA-LR 57643-6 N/en 7.1.575

42xx KEMA 98 ATEX 4452 X IECEx KEM 09.0068X — N/en 7.1.580


ATEX IECExDatasheet

46xx PTB 02 ATEX 2085 X IECEx PTB 11.0094X N/en 7.1.585

48xx PTB 06 ATEX 2054 X IECEx PTB 07.0039X N/en 7.1.590



2/15

Solenoids group B, standard voltagesPower consumption24 V d.c. 230 V a.c.(W) (VA)

Rated current

24 V d.c. 230 V a.c.(m A) (m A)

Protection classIP/NEMA

Ex-Protection(ATEX-Category)

TemperatureAmbient/Media(°C)

Electricalconnection

Weight

(kg)

Drawing

No.

Circuitdiagram

No.

Model

6,8 — 284 — IP65 (with connector)

— -25 ... +60 Connector DIN EN175301-803,form A *1)

0,33 2 1 0827

— 10,6 — 46 IP65 (with connector)

— -25 ... +60 Connector DIN EN175301-803,form A *1)

0,34 3 6 3805

3,9 — 162 — IP65 — -30...+100Media: +110


0,5 9 2 4140

— 5,3 — 23 IP65 — -30...+100Media: +110


0,5 9 6 4141

3,9 — 162 — IP67 — -30...+100Media: +110


0,7 9 2 4142

— 5,3 — 23 IP67 — -30...+100Media: +110


0,7 9 6 4143



T4: -40 ...+80 T6: -40 ... +55 -40 ...+80

M20 x 1,5 *1) 0,6 6 4 4260



T4: -40 ...+80 T6: -40 ... +55 -40 ...+80

M20 x 1,5 *1) 0,6 6 7 4261



T4: -40 ...+80 T6: -40 ... +55 -40 ...+80

1/2 NPT *1) 0,8 7 20 4660



T4: -40 ...+80 T6: -40 ... +55 -40 ...+80

1/2 NPT *1) 0,8 7 21 4661



T4: -40 ...+80 T6: -40 ... +55 -40 ...+80

M20 x 1,5 *1) 0,8 7 20 4662



T4: -40 ...+80 T6: -40 ... +55 -40 ...+80

M20 x 1,5 *1) 0,8 7 21 4663

8,9 — 369 — NEMA 4, 4X,6, 6P, 7, 9



0,5 8 1 3824

— 9,5 — 41 NEMA 4, 4X,6, 6P, 7, 9



0,5 8 5 3825

Standard voltages (±10%) 24 V d.c., 230 V a.c., other voltages on request. Design according to VDE 0580, EN 50014/50028. 100% duty cycle. *1) Connector/cable gland is not scope of delivery, see table »Accessories« Attention: The protection class for coil series 46xx and 48xx is determined by the choice of cable gland. Example: if an ATEX-certified cable gland is used that has Ex d type of protection, the solenoid will have the protection class Ex d mb; if a cable gland with Ex e type of protection is used, the solenoid will have protection class Ex e mb.


ATEX IECEx FMDatasheet

372x, 382x — — CSA-LR 57643-6 N/en 7.1.575

42xx KEMA 98 ATEX 4452 X IECEx KEM 09.0068X — N/en 7.1.580

46xx PTB 02 ATEX 2085 X IECEx PTB 11.0094X — N/en 7.1.585



en 5.4.306.052/15

ConnectorDIN EN 175301-803

0570275 (form A)

Accessories Electrical connectionCable glandProtection class Ex e, Ex d

Page 9

Thread Cable Ø (mm) Materials Protection class (ATEX) Model

M20 x 1,5 5 ... 8 Nickel plated brass II 2 GD Ex e 0588819

M20 x 1,5 10 ... 14 Nickel plated brass II 2 GD Ex d 0588851

1/2 NPT 7,5 ... 11,9 Nickel plated brass II 2 GD Ex d 0588925

M20 x 1,5 9 ... 13 Stainless steel 1.4571 (316 Ti) II 2 GD Ex e 0589385

M20 x 1,5 7 ... 12 Stainless steel 1.4404 (316 L) II 2 GD Ex d 0589395

M20 x 1,5 10 ... 14 Stainless steel 1.4404 (316 L) II 2 GD Ex d 0589387

M20 x 1,5 5 ... 9 Plastic (PA) — 0110854

M20 x 1,5 6 ... 12 Plastic (PA) — 0110855

Silencer *1)

Page 10

Exhaust guard *2)

Page 10

Filter

Page 10

Add-on manual override *3) Without detent with detent

Page 7 Page 7

C/S2 (1/8 NPT) 0613422 (G1/4, 1/4 NPT) 0681173 (G1/4, 1/4 NPT) 0600205 0601765

M/S2 (G1/8)

*1) For indoors use *2) For outdoors use, opening pressure ~ 0,2 bar *3) Add on for NAMUR valves always possible, Inline on request Using the manual override with detent cancels the SIL-Approval!

Manual OverrideThe manual override is meant to be used for system testing. Upon de-energisation of the coil the valve returns to rest position by mechanical spring force (for testing only prior to commissioning).

Semi automatic/Manual resetFunction: The valve does not switch after energisation of the coil. It will only operate if the reset button is being pushed. The valve will then, by means of the coil voltage, be held in its switching position even if the reset button is being released. It will return to rest position when the coil is being de-energised. Allowable voltage tolerance: +/- 10%.

AccessoriesConnector for proximity switch4-pin, 90° 4-pin, 90°

Page 12 Page 12

4-pin, straight

Page 12

4-pin, straight

Page 12

0523058(2 m cable,4-core)

0523056(without cable)

0523057(2 m cable, 4-core)

0523055 (wi hout cable)

0523053(5 m cable,4-core)

0523052(5 m cable, 4-core)



2/15

DrawingsValves

1 2

2 Port size G1/4 or 1/4 NPT 3 3 mm deep 4 Retrofit option for manual override

Dimensions in mm Projection/First angle

NAMUR accessoriesThrottle controlplate *1)

Page 11

Flange plate

Page 10 & 11

Yoke

Page 11

Distance plate for pressure switches

Page 11

Mounting plate

Page 11

Quick exhaust module *2)

4040239 0612790 (NAMUR single connection plate) 0540593 0540109 0613453 (90°) 4050218

0612791 (NAMUR-rip use in combination wi h 0612790) 0612631 (180°)

0613556 (270°)

*1) The throttle control plate 4040239 has a minimum flow rate for safety reason. *2) Technical details see catalogue page en 5.4.820.

3

12

12,5

35,551

98

5,5

27

5512

1230

43

50

42

~

12

12

30,5

43

50

2

12,5

35,551

98

5,5

27

55

12

3

~

4

3

33

122

G1/

4

G1/

4

G1/

4

ø 1

5,5

ø 1

9,5

16

17

50

19

37,5

22,5

326,5

6,5

52

50

5,5

12

24

13,5

4,5

19

15

4

22

7,5

M5

26,5

113

4

50

3

~



en 5.4.306.072/15

4

Please note: add-on manual override for NAMUR valves provided only for commissioning and tests

5

3 3 mm deep 4 Proximity switch 6 Thread M12 x 1

Proximity switch Technical featuresSupply voltage (Ub):7,7 ... 9 V d.c.Ripple: 15%Frequency of operating cycles:1000 Hz

Protection class: IP68Pressure-resistant:500 bar (7251 psi)Ambient temperature: -25 ... +70°C (-13 ... +158°F)

2 Port size G1/4 or 1/4 NPT 3 3 mm deep 4 Retrofit option for manual override


3

1

2

G1/

4

G1/

4

ø 1

5,5

ø 1

9,5

16

17

50

37,5

22,5

326,5

6,5

52

50

5,5

12

24

13,5

4,5

19

15 113

4227,5

1,5

M5

ø 1

0

M6

26,5

3

50

4

~

Add-on manual overrideWithout detent Model: 0600205

With detent Model: 0601765

4,5

8,5

ø12

19

9,5

9

36

19

33

122

G1/

4

G1/

4

G1/

4

ø 1

5,5

ø 1

9,5

16

17

50

19

37,5

22,5

326,5

6,5

52

50

5,5

12

24

2854

13,5

19

15

4

22

7,5

M5

26,5

108,

5

4

6

50

19

17

10~

3

~

2

34

1pnp

+ 1 Rv

3



2/15

1 Connector can be indexed by 4x90°2 Ø 16 or 13 (with spacer tube)3 M20 x 1,5 or 1/2 NPT4 Flying leads AWG 18 (450 mm long)5 With cable gland, Pg 13,5


Solenoids

3 4

40,5

27

3443

49

53,5

17

43

86,5

M16 x 1,528

12

1

5

40,5

59

63,5

96,5

27

3443

22

48

M16 x 1,5 12

1

28

6

54,5

107

64,5

42

27

40,5

2

3

10±

0,2

7

59

70,5

20

53

41,5

56

4329

122

2

3

14,5

+ 1

8

4

40,5

63

84

33,5

43

26

2

1/2 NPT

2 9

61

42

18,5

30,5

110

2

5



en 5.4.306.092/15

Circuit diagrams

10

68

53

41

4543

56

3528

113

2

3 15+

1

1 2 4 5

6 7 20

T

21

T

2 Ø 16 3 M20 x 1,5

Cable gland

0588925 only

C

A

B D

C

A

B D

A B C ø D Model

M20 x 1,5 9 36 5 ... 8 22 0588819

M20 x 1,5 6,5 27,5 9 ... 13 22 0589385

M20 x 1,5 14 39 10 ... 14 24 0588851

1/2 NPT 15 58 7,5 ... 11,9 24 0588925

M20 x 1,5 14 39 7 ... 12 24 0589395

M20 x 1,5 10 34 10 ... 14 24 0589387

M20 x 1,5 9 36 5 ... 9 24 0110854

M20 x 1,5 9 36 6 ... 12 24 0110855



2/15

NAMUR hole pattern (driving side)

Single connection plate

M5

32

2

24

3

2

4

3

1

1 Port 2 (A) 2 Coding stud threaded 3 M5 (10 deep) 4 Port 3 (R)

Model: 0612790

19

12 12

34,5

104

2127ø 9

ø 14,5

25,5 M5 (4x)

41

25,5

1616

11,5

19

1012

29

35

3019

60

ø 5,5

ø 9,5

G1/4

19

G1/

4

19


Accessories

Model: 0681173

Thread pitch diameter max. 11,85 mm

FilterSilencerModel: M/S2, C/S2

ø 1

5,5

42,5

8

1/4”

Model: 0613422

26,5

10

ø 2

1

1/4”

Exhaust guard

5

1,5

8,5

Ø 1

0,5

60°

60°

13

3

4



en 5.4.306.112/15

NAMUR slot Yoke Throttle control plateModel: 0612791 Model: 0540593 Model: 4040239

205

12

65

2x

50 M 5

41

A A

B B

32

15,5

45

12

12

19,5

76 4

M5

87,

5

25

15,5

15,5

41

60°

11

51

9,5

512

5,5

5,5


Distance plate for pressure switches

Mounting plate

Model: 0540109Model: 0613453 (90°) Model: 0612631 (180°) Model: 0613556 (270°)

3

21

12

3 2

1

12

1224

12

9

32

16

20

16

43,555

55

32

2024

12

M5

7

32

45

58

37

2426

50

24

37

20

M5

7

3

2

2

3

1

17

2037

2450

24

37

45

32

M5

7

3

2

2

3

3

21

12

1224

12

9

32

1620

12

2 3

1

16

43,555

55

32

24 9

12

M5

7



2/15

Warning

~ F

~ C

B

45°

E

ø D

ø D

~ C

E

B

C~

ø D

ø D

1

B

ø D

B

F

C~

~

ø D

1

B

45°

B C øD øD1 F Wire x dim.

Cable length (m)

Weight(g)

Model

M12 x 1,5 32,5 15 11 27 4 x 0,34 mm2 2 90 0523058

M12 x 1,5 32,5 15 11 27 4 x 0,34 mm2 5 180 0523053

B C øD E F Weight(g)

Model

M12 x 1,5 40,5 20 Pg 7 35 30 0523056

B C øD øD1 Wire x dim.

Cable length (m)

Weight(g)

Model

M12 x 1,5 40 15 11 4 x 0,34 mm2 2 80 0523057

M12 x 1,5 40 15 11 4 x 0,34 mm2 5 200 0523052

B C øD E Weight(g)

Model

M12 x 1,5 40,5 20 Pg 7 26 0523055

Connector 90°, 4 pin, with PUR cable

Straight, 4 pin, with PUR cable

90°, 4 pin, without cable

Straight, 4 pin, without cable


These products are intended for use in industrial compressed air and fluid systems only. Do not use these products where pressures and temperatures can exceed those listed under »Technical features/data«.Before using these products with fluids other than those specified, for non-industrial applications, life-support systems, or other applications not within published specifications, consult NORGREN.

Through misuse, age, or malfunction, components used in fluid power systems can fail in various modes.The system designer is warned to consider the failure modes of all component parts used in fluid power systems and to provide adequate safeguards to prevent personal injury or damage to equipment in the

event of such failure.System designers must provide a warning to end users in the system instructional manual if protection against a failure mode cannot be adequately provided.System designers and end users are cautioned to review specificwarnings found in instruction sheets packed and shipped withthese products.

Functional safety (SIL):Suitable for certain applications can only be evaluated through examination of each safety-related overall system with regard to the requirements of IEC 61508/61511.

Diese Produkte sind ausschließlich in Druckluft- und Fluidsystemen zu verwenden. Sie sind dort einzusetzen, wo die unter »Technische Merk-male/-Daten« aufgeführten Werte nicht überschritten werden. Berücksichtigen Sie bitte die entsprechende Katalogseite. Vor dem Einsatz der Produkte bei nicht industriellen Anwendungen, in lebenser-haltenden- oder anderen Systemen, die nicht in den veröffentlichten Anleitungsunterlagen enthalten sind, wenden Sie sich bitte direkt an NORGREN. Durch Missbrauch, Verschleiß oder Störungen können in Fluidsystemen verwendete Komponenten auf verschiedene Arten versagen.Systemauslegern wird dringend empfohlen, die Störungsarten aller in Hydrauliksystemen verwendeten Komponententeile zu berück-

sichtigen und ausreichende Sicherheitsvorkehrungen zu treffen, um Verletzungen von Personen sowie Beschädigungen der Geräte im Falle einer solchen Störung zu verhindern. Systemausleger sind verpflichtet, Sicherheitshinweise für den End-benutzer im Betriebshandbuch zu vermerken, wenn der Störungs-schutz nicht ausreichend gewährleistet ist.

Funktionale Sicherheit (SIL):Die Eignung für konkrete Einsatzfälle kann nur durch die Betrachtung des jeweiligen sicherheitsgerichteten Gesamtsystems im Hinblick auf die Anforderungen der IEC 61508/61511 bewertet werden.

24011 series, 3/2 direct solenoid actuated poppet valve24011 series, 3/2 direct solenoid actuated...

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